<!DOCTYPE html>
<html>
  <head>
    <title>The arcTo Method</title>
    <script src='OSC.js'></script>
  </head>
  <body>
    <canvas id='mycanvas' width='480' height='240'></canvas>

    <script>
      canvas               = O('mycanvas')
      context              = canvas.getContext('2d')
      S(canvas).background = 'lightblue'
      context.strokeStyle  = 'blue'

      for (j = 0 ; j <= 280 ; j += 40)
      {
        context.beginPath()
        context.moveTo( 20, 20)
        context.arcTo(240, 240, 460, 20, j)
        context.lineTo(460, 20)
        context.stroke()
        context.closePath()
      }    
    </script>
  </body>
</html>
